i just one pushbutton for calculate but i cant display. help me :'(

% --- Executes on button press in Calculate.

function Calculate_Callback(hObject, eventdata, handles)

% hObject handle to Calculate (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

%Newton Method

x = [0.1;0.1;-0.1];

n = 8 ;

Tol = 0.00000000001;

F1 = @F1;

J = @Jacob3x3;

for i=1 : n

Dx = -inv(J(x)) * F1(x);

xn = x + Dx;

if abs(F1(xn)) < Tol

break;

end;

x = xn;

fprintf('x:%.10f %.10f %.10f \n', x);

handles.solve.String = sprintf('x:%.10f %.10f %.10f \n', x);

end

Answer 1

[ES]

Instead of

handles.solve.String = '...';

you have to use

set(handles.solve, 'String', '...')